refactor: Replace JSON.parse with parseJsonWithSchema (@dev-mohit06)

[dev-mohit06]

Description

Replaces raw JSON parsing with schema-based validation across frontend TypeScript files to improve type safety and error handling.

Scope of Changes

• Updated JSON parsing in:

  • account.ts
  • import-export-settings.ts
  • analytics-controller.ts
  • local-storage-with-schema.ts
  • url-handler.ts
  • commandline/lists.ts
  • test/wikipedia.ts

• Added schema in test/custom-text.ts:

  export const customTextDataSchema = z.object({
    text: z.array(z.string()),
    mode: CustomTextModeSchema,
    limit: z.object({ 
      value: z.number(), 
      mode: CustomTextLimitModeSchema 
    }),
    pipeDelimiter: z.boolean(),
  });

Benefits

• Enhanced runtime type safety
• More robust error handling
• Consistent JSON parsing approach

Checks

• Follows Conventional Commits
• Includes GitHub username
• Adding quotes? (N/A)
• Adding language/theme? (N/A)

[fehmer]

Hi @dev-mohit06, nice work. I added some comments for you.

[dev-mohit06]

Hey @fehmer, could you take a look at the changes?

[dev-mohit06]

Hey @fehmer, could you take a look at the changes?